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|
{
inputs = {
utils.url = "github:numtide/flake-utils";
nixpkgs.url = "github:NixOS/nixpkgs/master";
nix-filter.url = "github:numtide/nix-filter";
};
outputs = {
self,
nixpkgs,
utils,
nix-filter,
}:
utils.lib.eachDefaultSystem
(system: let
pkgs = import nixpkgs {
inherit system;
};
filter = nix-filter.lib;
nodejs = pkgs.nodejs-18_x;
node_modules = pkgs.stdenv.mkDerivation {
name = "node_modules";
src = filter {
root = ./.;
include = [
./package.json
./package-lock.json
];
};
__noChroot = true;
configurePhase = ''
export HOME=$TMP
'';
buildInputs = [ nodejs ];
buildPhase = ''
${nodejs}/bin/npm ci
'';
installPhase = ''
mkdir $out
mv node_modules $out/node_modules
'';
};
in {
packages = {
default = pkgs.stdenv.mkDerivation {
name = "tempest.dev";
src = filter {
root = ./.;
exclude = [
./.next
./node_modules
];
};
nativeBuildInputs = [ nodejs ];
buildPhase = ''npm run build'';
configurePhase = ''
ln -sf ${node_modules}/node_modules node_modules
export HOME=$TMP
'';
installPhase = ''
# Use the standalone nextjs version
mv .next/standalone $out
# Copy non-generated static files
if [ -d "public" ]; then
cp -R public $out/public
fi
# Also copy generated static files
mv .next/static $out/.next/static
# Re-link the node_modules
rm $out/node_modules
mv node_modules $out/node_modules
# Link cache directory
ln -s /tmp $out/.next/cache
# Wrap the script
cat <<ENTRYPOINT > $out/entrypoint
#!${pkgs.stdenv.shell}
exec "$(type -p node)" "$out/server.js" "$$@"
ENTRYPOINT
chmod +x $out/entrypoint
'';
};
};
}) // {
nixosModule = {config, lib, pkgs, ...}:
with lib;
let cfg = config.ashe.services."tempest.dev";
in {
options.ashe.services."tempest.dev" = {
enable = mkEnableOption "Enables the tempest.dev HTTP service";
port = mkOption rec {
type = types.int;
default = 8000;
example = default;
description = "The port for this service to listen on";
};
domain = mkOption rec {
type = types.str;
default = "tempest.dev";
example = default;
description = "The domain name for tempest.dev";
};
};
config = mkIf cfg.enable {
systemd.services."ashe.tempest.dev" = {
wantedBy = [ "multi-user.target" ];
serviceConfig = let pkg = self.packages.${pkgs.system}.default;
in {
Restart = "on-failure";
ExecStart = "${pkg}/entrypoint";
DynamicUser = "yes";
PrivateTmp = "yes";
Environment = [
"PORT=${toString cfg.port}"
];
};
};
services.nginx.virtualHosts.${cfg.domain} = {
locations."/" = { proxyPass = "http://127.0.0.1:${toString cfg.port}"; };
forceSSL = true;
enableACME = true;
};
};
};
};
}
|